var myMusic = null;
var MyMusic = function(){
	var _this = this;
	var musicBox_H = document.getElementById("musicBox"); 
	var music = "音乐播放器/images/music/";
	//音乐列表
	var musicFiles=[
    	                new MusicObj("1.称颂主名","/yinyue/灵歌集/灵歌集4部音乐/1.称颂主名.mp3","灵歌集",0,1),
                    	                new MusicObj("2.神在欢呼中登上宝座","/yinyue/灵歌集/灵歌集4部音乐/2.神在欢呼中登上宝座.mp3","灵歌集",0,1),
                    	                new MusicObj("3.我们要在聚会的山上赞美耶和华","/yinyue/灵歌集/灵歌集4部音乐/3.我们要在聚会的山上赞美耶和华.mp3","灵歌集",0,1),
                    	                new MusicObj("4.我在这里赞美","/yinyue/灵歌集/灵歌集4部音乐/4.我在这里赞美.mp3","灵歌集",0,1),
                    	                new MusicObj("5.主啊我赞美你","/yinyue/灵歌集/灵歌集4部音乐/5.主啊我赞美你.mp3","灵歌集",0,1),
                    	                new MusicObj("6.我最爱唱主的歌1","/yinyue/灵歌集/灵歌集4部音乐/6.我最爱唱主的歌1.mp3","灵歌集",0,1),
                    	                new MusicObj("6.我最爱唱主的歌","/yinyue/灵歌集/灵歌集4部音乐/6.我最爱唱主的歌.mp3","灵歌集",0,1),
                    	                new MusicObj("7.世界上有谁最可爱1","/yinyue/灵歌集/灵歌集4部音乐/7.世界上有谁最可爱1.mp3","灵歌集",0,1),
                    	                new MusicObj("8.我主是真挚的爱1","/yinyue/灵歌集/灵歌集4部音乐/8.我主是真挚的爱1.mp3","灵歌集",0,1),
                    	                new MusicObj("8.我主是真挚的爱2","/yinyue/灵歌集/灵歌集4部音乐/8.我主是真挚的爱2.mp3","灵歌集",0,1),
                    	                new MusicObj("9.磐石磐石耶稣基督","/yinyue/灵歌集/灵歌集4部音乐/9.磐石磐石耶稣基督.mp3","灵歌集",0,1),
                    	                new MusicObj("10.主你的爱","/yinyue/灵歌集/灵歌集4部音乐/10.主你的爱.mp3","灵歌集",0,1),
                    	                new MusicObj("11.愿你分享主爱","/yinyue/灵歌集/灵歌集4部音乐/11.愿你分享主爱.mp3","灵歌集",0,1),
                    	                new MusicObj("12.我是主的小羊","/yinyue/灵歌集/灵歌集4部音乐/12.我是主的小羊.mp3","灵歌集",0,1),
                    	                new MusicObj("13.曾有一双手","/yinyue/灵歌集/灵歌集4部音乐/13.曾有一双手.mp3","灵歌集",0,1),
                    	                new MusicObj("14.荒漠甘泉","/yinyue/灵歌集/灵歌集4部音乐/14.荒漠甘泉.mp3","灵歌集",0,1),
                    	                new MusicObj("15.百合花","/yinyue/灵歌集/灵歌集4部音乐/15.百合花.mp3","灵歌集",0,1),
                    	                new MusicObj("16.主啊,你救了我的命","/yinyue/灵歌集/灵歌集4部音乐/16.主啊,你救了我的命.mp3","灵歌集",0,1),
                    	                new MusicObj("17.走进新的一天","/yinyue/灵歌集/灵歌集4部音乐/17.走进新的一天.mp3","灵歌集",0,1),
                    	                new MusicObj("18.你爱有多深","/yinyue/灵歌集/灵歌集4部音乐/18.你爱有多深.mp3","灵歌集",0,1),
                    	                new MusicObj("19.一位耶稣牵动着万国人的心(音乐)","/yinyue/灵歌集/灵歌集4部音乐/19.一位耶稣牵动着万国人的心(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("20.主啊我要赞美你(音乐)","/yinyue/灵歌集/灵歌集4部音乐/20.主啊我要赞美你(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("21.聚会之敬(音乐)","/yinyue/灵歌集/灵歌集4部音乐/21.聚会之敬(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("22.散会歌(音乐)","/yinyue/灵歌集/灵歌集4部音乐/22.散会歌(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("23.聚会大意(音乐)","/yinyue/灵歌集/灵歌集4部音乐/23.聚会大意(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("24.田地里的庄稼(音乐)","/yinyue/灵歌集/灵歌集4部音乐/24.田地里的庄稼(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("25.黑门甘露(音乐)","/yinyue/灵歌集/灵歌集4部音乐/25.黑门甘露(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("26.非常的岁月(音乐)","/yinyue/灵歌集/灵歌集4部音乐/26.非常的岁月(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("27.从黑暗走向光明(音乐)","/yinyue/灵歌集/灵歌集4部音乐/27.从黑暗走向光明(音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("28.仰望(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/28.仰望(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("29.人生还有几个春秋(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/29.人生还有几个春秋(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("30.速速兴起(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/30.速速兴起(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("31.青春献于神(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/31.青春献于神(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("32.心愿歌(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/32.心愿歌(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("33.我心尊主为大(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/33.我心尊主为大(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("34.抛开世俗的追求(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/34.抛开世俗的追求(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("35.主你最知道我们的道路(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/35.主你最知道我们的道路(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("36.追寻(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/36.追寻(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("37.挪亚造方舟(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/37.挪亚造方舟(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("38.神的众仆人(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/38.神的众仆人(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("39.生命的窄门(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/39.生命的窄门(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("40.胸怀世界(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/40.胸怀世界(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("41.快乐的基督徒(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/41.快乐的基督徒(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("42.人生的短暂(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/42.人生的短暂(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("43.我祝愿神的仆人平平安安(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/43.我祝愿神的仆人平平安安(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("44.因信称义就不再定罪(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/44.因信称义就不再定罪(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("45.六位马利亚(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/45.六位马利亚(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("46.回忆当初蒙召的时候(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/46.回忆当初蒙召的时候(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("47.晚年敬虔(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/47.晚年敬虔(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("48.耶稣基督说了一句话(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/48.耶稣基督说了一句话(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("49.传福音到地极(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/49.传福音到地极(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("50.教会真意(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/50.教会真意(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("51.看不见的时候(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/51.看不见的时候(四部合奏音乐).mp3","灵歌集",0,1),
                    	                new MusicObj("52.每当我想起了你(四部合奏音乐)","/yinyue/灵歌集/灵歌集4部音乐/52.每当我想起了你(四部合奏音乐).mp3","灵歌集",0,1),
                    									
　               　];
	//播放模式 1-全部循环 2-单曲循环  3-随机播放
	var playMode = 1;
	//当前音乐播放的下标
	var index = -1;
	var length = musicFiles.length;
	var playMode_H = $("#playMode");
	var musicList_H = $("#musicList");
	var playMsg_H = $("#playMsg");
	var name = $("#name");
	var author = $("#author");
	var CD = $("#CD");
	var picInfo = $("#picInfo");
	var pop =$("#pop");
	var playMsg = null;
	_this.fristMusic = function(){
		index = 0;
		_this.play();
	}
	_this.playOrPause=function(){
		pop.addClass("Gray");
		var popVal = pop.attr("imgVal");
		if(popVal == 0){
			pop.attr("src","music/play.png");
			pop.attr("title","点击播放");
			pop.attr("imgVal","1");
			musicBox_H.pause();
		}else{
			pop.attr("src","music/pause.png");
			pop.attr("title","点击暂停");
			pop.attr("imgVal","0");
			musicBox_H.play();
		}
		
	}
	_this.end = function(){
		index = length -1;
		_this.play();
	}
	_this.lastMusic = function(){
		if(index == 0){
			index = length-1; 
		}else{
			index --;
		}
		_this.play();
	}
	_this.loadMusic = function(){
		for(var i in musicFiles){
			var html = "<li>"+musicFiles[i].name;
			if(musicFiles[i].hot == 1){
			html+="<img src='images/hot1.gif'/>";
			}
			if(musicFiles[i].newSong == 1){
				html+="<img src='images/new.png'/>";
			}
			html+= "</li>";
			musicList_H.append(html);
	　　}
	};
	_this.nextMusic = function(){
		var currentMusic = null;
		
		switch(parseInt(playMode)){
			case 1:
			index ++;
			if(index>=length){
				index = 0;
			}
			break;
			case 2:
			if(index == -1){
				index = 0;
			}
			break;
			case 3:
			index = Math.floor(Math.random()*length);
			
			break;
		}
		_this.play();
	};
	_this.loadInfo = function(){
		name.text(musicFiles[index].name);
		author.text(musicFiles[index].author);
		CD.text(musicFiles[index].CD);
        $('#showcode').attr("src","showcodes.php?name="+musicFiles[index].name);  
		picInfo.attr("src",musicFiles[index].people);
	};
	_this.play = function(){
		currentMusic = musicFiles[index];
		playMsg_H.text(musicFiles[index].name+"【"+musicFiles[index].author+"】");
		$(musicBox_H).attr("src",musicFiles[index].url);
		$("#musicList").children().each(function(i){
				$($("#musicList").children().get(i)).removeClass("liOn");
		}); 
		$($("#musicList").children().get(index)).addClass("liOn");
		_this.loadInfo();
		musicBox_H.play();
	};
	_this.init = function(){
		_this.loadMusic();
		var songheight = $("#songs").height();
		$("#infos").css("height",songheight+"px");
		playMode_H.change(function(){
			playMode = playMode_H.val();
		});
	};
}
$().ready(function(){
	myMusic = new MyMusic();
	myMusic.init();
	myMusic.nextMusic();
});
//音乐对象
function MusicObj(name,url,author,cd,people,hot,newSong){
	var _this = this;
	this.name = name;
	this.url = url;
	this.author = author;
	this.CD = cd;
	this.people = people;
	this.hot = hot;
	this.newSong= newSong;
}